JP2916505B2 - 比較回路 - Google Patents

比較回路

Info

Publication number
JP2916505B2
JP2916505B2 JP63177253A JP17725388A JP2916505B2 JP 2916505 B2 JP2916505 B2 JP 2916505B2 JP 63177253 A JP63177253 A JP 63177253A JP 17725388 A JP17725388 A JP 17725388A JP 2916505 B2 JP2916505 B2 JP 2916505B2
Authority
JP
Japan
Prior art keywords
switch
differential amplifier
period
capacitor
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP63177253A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6437116A (en
Inventor
ハンス−ペーター・クローゼ
クルツ・ケーニッヒ
ボルフガング・シュバルツ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JPS6437116A publication Critical patent/JPS6437116A/ja
Application granted granted Critical
Publication of JP2916505B2 publication Critical patent/JP2916505B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP63177253A 1987-07-18 1988-07-18 比較回路 Expired - Lifetime JP2916505B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3723919.8 1987-07-18
DE19873723919 DE3723919A1 (de) 1987-07-18 1987-07-18 Vergleichsschaltung

Publications (2)

Publication Number Publication Date
JPS6437116A JPS6437116A (en) 1989-02-07
JP2916505B2 true JP2916505B2 (ja) 1999-07-05

Family

ID=6331935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63177253A Expired - Lifetime JP2916505B2 (ja) 1987-07-18 1988-07-18 比較回路

Country Status (6)

Country Link
US (1) US4899068A (de)
EP (1) EP0300560B1 (de)
JP (1) JP2916505B2 (de)
BR (1) BR8803580A (de)
DE (2) DE3723919A1 (de)
IL (1) IL87132A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030856A (en) * 1989-05-04 1991-07-09 International Business Machines Corporation Receiver and level converter circuit with dual feedback
KR0142565B1 (ko) * 1989-08-30 1998-08-17 미다 가쓰시게 전압 비교기 및 그 동작 방법
US5276367A (en) * 1990-05-14 1994-01-04 Kabushiki Kaisha Komatsu Seisakusho Offset drift reducing device for use in a differential amplification circuit
CA2027083C (en) * 1990-10-05 1996-05-28 Kuang-Lu Lee Fully differential sample and hold adder circuit
JP2523998B2 (ja) * 1991-01-31 1996-08-14 株式会社東芝 コンパレ―タ
US5180930A (en) * 1991-05-17 1993-01-19 National Semiconductor Corp. Method and apparatus for reducing the effects of feedback switch charge injection into a plurality of serially connected sample data comparators
US5332931A (en) * 1991-06-24 1994-07-26 Harris Corporation High speed differential comparator
DE69217853T2 (de) * 1991-07-01 1997-10-09 Philips Electronics Nv Tondetektor mit Nullspannungsübergangsdetektor
US5311069A (en) * 1991-09-06 1994-05-10 Silicon Systems, Inc. Driver circuitry for commutated inductive loads
US5365129A (en) * 1993-04-29 1994-11-15 Sgs-Thomson Microelectronics, Inc. Temperature-compensated voltage level sense circuit
US5514972A (en) * 1994-10-20 1996-05-07 International Business Machines Corporation Voltage comparison circuit
US5625304A (en) * 1995-04-21 1997-04-29 Lucent Technologies Inc. Voltage comparator requiring no compensating offset voltage
US5663984A (en) * 1995-05-04 1997-09-02 Cirrus Logic, Inc. High performance bus driving/receiving circuits, systems and methods
US5994796A (en) * 1998-08-04 1999-11-30 Hughes Electronics Corporation Single-pole single-throw microelectro mechanical switch with active off-state control
JP4070654B2 (ja) * 2003-04-04 2008-04-02 ローム株式会社 半導体集積回路装置
JP2006020171A (ja) * 2004-07-02 2006-01-19 Fujitsu Ltd 差動型コンパレータ、アナログ・デジタル変換装置、撮像装置
US7746254B2 (en) * 2007-12-26 2010-06-29 Denso Corporation Sample and hold circuit, multiplying D/A converter having the same, and A/D converter having the same
US20090167362A1 (en) * 2007-12-28 2009-07-02 Industrial Technology Research Institute Comparator
CN102535306A (zh) * 2012-03-15 2012-07-04 昆明一建建设集团有限公司 角钢防滑坡道
US9160293B2 (en) 2013-09-07 2015-10-13 Robert C. Schober Analog amplifiers and comparators
US11169218B2 (en) 2018-12-21 2021-11-09 Analog Devices, Inc. Current monitor with fault detection

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421102A (en) * 1977-07-18 1979-02-17 Toshiba Corp Semiconductor device circuit
GB1564671A (en) * 1978-04-12 1980-04-10 Hughes Microelectronics Ltd Comparator
DE3130391A1 (de) * 1981-07-31 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Monolithisch integrierbare komparatorschaltung
US4450368A (en) * 1981-12-21 1984-05-22 Rockwell International Corporation AC Coupled chopper stabilized differential comparator
JPS59126319A (ja) * 1982-08-31 1984-07-20 Toshiba Corp チヨツパ形コンパレ−タ
US4547683A (en) * 1982-10-18 1985-10-15 Intersil, Inc. High speed charge balancing comparator
JPS625376A (ja) * 1985-07-02 1987-01-12 大王電子株式会社 麻雀遊戯場の管理システム
JPS6248117A (ja) * 1985-08-27 1987-03-02 Mitsubishi Electric Corp チヨツパ型比較器
JPH07117559B2 (ja) * 1986-03-29 1995-12-18 株式会社東芝 電圧比較回路
US4691189A (en) * 1986-05-23 1987-09-01 Rca Corporation Comparator with cascaded latches
US4707624A (en) * 1986-09-10 1987-11-17 National Semiconductor Corp. Offset cancellation scheme for a differential reset stabilized latch
JP2726413B2 (ja) * 1986-12-25 1998-03-11 株式会社東芝 振幅比較回路

Also Published As

Publication number Publication date
BR8803580A (pt) 1989-02-08
US4899068A (en) 1990-02-06
EP0300560A2 (de) 1989-01-25
IL87132A (en) 1993-01-31
JPS6437116A (en) 1989-02-07
EP0300560A3 (de) 1991-01-30
DE3884501D1 (de) 1993-11-04
DE3723919A1 (de) 1989-01-26
EP0300560B1 (de) 1993-09-29

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